CN208567293U - Drawer appliance and refrigeration equipment with the wet function of independent temperature control - Google Patents

Abstract

The utility model discloses a kind of drawer appliances and refrigeration equipment with the wet function of independent temperature control, drawer appliance with the wet function of independent temperature control, including thermally conductive bucket, drawer, humidification water box and fan, partition is provided in the thermally conductive bucket, the thermally conductive bucket is divided into storing part and installing zone by the partition, the ventilation hole of connection storing part and the installing zone is additionally provided on the partition, the drawer is arranged in the storing part, the humidification water box and the fan are located at the installing zone, and the fan covers the ventilation hole；The humidity sensor with fan linkage is additionally provided in the storing part.It realizes that the humidity in storing part is adjustable, to meet the storing requirement for requiring humidity stringent article, improves user experience.

Description

Drawer appliance and refrigeration equipment with the wet function of independent temperature control

Technical field

The utility model relates to refrigeration equipment more particularly to a kind of drawer appliances and refrigeration with the wet function of independent temperature control Equipment.

Background technique

Currently, refrigeration equipment (refrigerator, refrigerator etc.) is common household electrical appliance in people's daily life, and refrigerator is because of its storage Object amount is widely used greatly.Refrigerator is divided into vertical freezer and horizontal refrigerator, opens for vertical freezer using side The mode (such as: can be using hinge door body or drawer etc.) of door, for the refrigeration equipment with multi-temperature zone, usual each warm area Independent air-supply is carried out configured with corresponding air duct.And as the improvement of people's living standards, small-sized vertical freezer, such as ice Class product is by large-scale popularization, and since the storage space of ice is under refrigerating environment, the humidity of storage space is lower, this is for wet Degree requires stringent article to be unable to store in ice, causes user experience poor.It is adjustable to mention how a kind of humidity is designed The technology of high user experience is technical problem to be solved in the utility model.

Summary of the invention

The utility model provides a kind of drawer appliance and refrigeration equipment with the wet function of independent temperature control, realizes that refrigeration is set Drawer appliance humidity in standby is adjustable, to improve user experience.

To reach above-mentioned technical purpose, the utility model is implemented with the following technical solutions:

A kind of drawer appliance with the wet function of independent temperature control, including thermally conductive bucket, drawer, humidification water box and fan, it is described Partition is provided in thermally conductive bucket, the thermally conductive bucket is divided into storing part and installing zone, also set up in the partition by the partition There is the ventilation hole of connection storing part and the installing zone, the thermally conductive bucket drawer is arranged in the storing part, the humidification water Box and the fan are located at the installing zone, and the fan covers the ventilation hole；Be additionally provided in the storing part with it is described The humidity sensor of fan linkage.

Further, the drawer includes drawer body and front panel, and the front panel is arranged on the drawer body, The front panel has the extension for covering the installing zone；The drawer is in close state down, and the front panel is same When cover in the storing part opening and the installing zone opening.

Further, the bung hole of the thermally conductive bucket is provided with the sealing ring with front panel cooperation.

Further, the thermally conductive bucket includes upper cover plate and lower case, and the upper cover plate is fixed in the lower case, institute The connecting portion for stating upper cover plate and the lower case is additionally provided with sealing strip.

Further, the humidity sensor is arranged on the upper cover plate.

Further, the humidification water box include box body and box cover, and the box cover is detachably arranged in the box body Top is provided with several air holes on the box cover.

Further, the water level sensor for sensed water level is additionally provided in the box body.

The utility model also provides a kind of refrigeration equipment, including cabinet, further includes above-mentioned with the wet function of independent temperature control Drawer appliance；The thermally conductive bucket of the drawer appliance is arranged in the cabinet.

Further, be provided with upper spacer and lower clapboard arranged up and down in the cabinet, the upper spacer and it is described under The cabinet is divided into freezing chamber, refrigerating chamber and third greenhouse by partition from the bottom to top, and the thermally conductive bucket is arranged in the third In greenhouse；The refrigeration equipment further includes ducting assembly, and the ducting assembly includes front shroud, back shroud, foam component, fan With auxiliary air duct, air-out cavity is formed between the foam component and the back shroud, first is provided on the front shroud and is gone out Air port is provided with the first return air inlet on the back shroud, and first air outlet is connected to the air-out cavity, the back shroud On offer the total air inlet and total return air inlet for being connected to the evaporation cavity, total air inlet is connected to the air-out cavity, The fan is mounted on total air inlet, and first return air inlet is connected to total return air inlet, shape in the foam component At there is the air-supply passage for being connected to the air-out cavity, be also formed in the foam component be connected to total return air inlet return air it is logical Road is provided with the first air door in the air-supply passage, and second that the connection air-supply passage is additionally provided on the front shroud goes out Air port is additionally provided with the second return air inlet for being connected to the return air channel on the front shroud, is provided at the top of the back shroud It is connected to the auxiliary air-outlet of the air-out cavity, auxiliary air duct, the top of the front shroud are connected on the auxiliary air-outlet It is provided with the auxiliary return air inlet for being connected to the return air channel；The back shroud and the auxiliary air duct are mounted on the interior of the cabinet On gallbladder, the evaporation cavity for installing the evaporator is formed between the back shroud and the liner；First outlet air Mouth and first return air inlet are located at the freezing chamber, and second air outlet and second return air inlet are located at the refrigeration Room, the auxiliary air duct and the auxiliary return air inlet are located at the third greenhouse.

Further, the foam component includes the first foam block and the second foam block, is opened up on first foam block There are a first through hole and the second through-hole, the whole inverted u-shaped structure of second foam block, the second foam block setting is described the Between one foam block and the back shroud, first foam block, second foam block and the back shroud formed it is described go out Wind cavity；The air-supply passage and the return air channel on first foam block and/or second foam block by opening up Groove is constituted；The first through hole is connected to second air outlet and the air-supply passage, the second through-hole connection described the Two return air inlets and the return air channel.

Compared with prior art, the advantages and positive effects of the utility model are as follows: by the way that humidification water box are arranged in thermally conductive bucket, The air humidity in installing zone is able to maintain in humidification water box and is in higher level, in humidity sensor real-time detection storing part Humidity, when the humidity in storing part be lower than setting value when, the humid air in installing zone is blown into storing part by starting fan So that the humidity in storing part rises until meeting humidity requirement, to realize that the humidity in storing part is adjustable, with satisfaction pair Humidity requires the storing requirement of stringent article, improves user experience.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model refrigeration equipment；

Fig. 2 is the explosive view of the utility model refrigeration equipment;

Fig. 3 is the explosive view of ducting assembly in the utility model refrigeration equipment;

Fig. 4 is sectional view along A-A in Fig. 1；

Fig. 5 is B-B direction cross-sectional view in Fig. 1；

Fig. 6 be in Fig. 1 C-C to cross-sectional view；

Fig. 7 be in Fig. 1 D-D to cross-sectional view；

Fig. 8 is the structural schematic diagram of drawer appliance in the utility model refrigeration equipment；

Fig. 9 is the explosive view of drawer appliance in the utility model refrigeration equipment；

Figure 10 is the use state of drawer appliance in the utility model refrigeration equipment with reference to figure；

Figure 11 is the explosive view that water box are humidified in the utility model refrigeration equipment.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As shown in Fig. 1-Figure 10, refrigeration equipment provided by the utility model, including cabinet 1 is provided with air duct group in cabinet 1 Part 2 is provided in cabinet 1 and is divided into multiple refrigeration compartments as desired by partition for realizing air-cooled, such as: 1 quilt of cabinet It is divided into freezing chamber 101, refrigerating chamber 102 and third greenhouse 103.Wherein, for special article during refrigerated storage, no But required by having to temperature, also the humidity of storage is also required, in order to improve the controllable storage environment of temperature and humidity, in third temperature The drawer appliance 5 with the wet function of independent temperature control is provided in room 103, drawer appliance 5 includes thermally conductive bucket 51, drawer 52, humidification Water box 53 and fan 54, the thermally conductive bucket 51 are arranged in the third greenhouse 103, are provided with partition in the thermally conductive bucket 51 510 with by the inside division of thermally conductive bucket 51 at mutually independent storing part and installing zone, wherein it is described partition 510 on also set up There is the ventilation hole (unmarked) of connection storing part and the installing zone, the thermally conductive bucket 51 is provided with cold wind in the storing part Import 5111 and cold wind outlet 5112, the drawer 52 is arranged in the storing part, the humidification water box and the fan position In the installing zone, the fan 54 is mounted on the ventilation hole, and fan 54 includes the institute for drying into the storing part It states in storing part configured with the humidity sensor 501 to link with the fan 54.

Specifically, being put into drawer 52 to the article that humidity has memory requirement, drawer 52 is slid into storing part, air duct The cold air that component 2 is located at the output of the air outlet in third greenhouse 103 enters the storage of thermally conductive bucket 51 by cold wind import 5111 To freeze to the article in drawer 52 in object area, the cold air in storing part after heat exchange is thermally conductive from 5112 discharge of cold wind outlet Bucket 51 enters at the return air inlet of ducting assembly 2, and in process of refrigerastion, it is wet in humidity sensor real-time detection storing part Degree, when the humidity in storing part is lower than setting value, fan 54 starts, and the humid air in installing zone is blown into storing by fan 54 So that the humidity in storing part rises to meet requirement of the storing to humidity in area.

Further, drawer 52 includes drawer body 521 and front panel 522, and the front panel 522 is arranged in the drawer On ontology 521, the front panel 522 has the extension 5221 for covering the installing zone；The drawer 52, which is in, closes Under state, the front panel 522 covers in the opening of the storing part and the opening of the installing zone simultaneously, before on the one hand passing through Panel 522 both may be implemented the requirement of 521 sealed storage of drawer body, another aspect front panel 522 can also by installing zone into Row sealing is blocked, without additionally closing the opening of installing zone using door-plate.And in order to improve the sealing performance of thermally conductive bucket 51, The bung hole of thermally conductive bucket 51 is provided with the sealing ring 513 with the front panel 522 cooperation, preceding in the case where drawer 52 is in close state Panel 522 sticks on sealing ring 513.Wherein, the thermally conductive bucket 51 can adopt a split structure, and thermally conductive bucket 51 includes upper cover Plate 512 and lower case 511, the upper cover plate 512 are fixed in the lower case 511, and upper cover plate 512 can be adopted and is screwed Mode be mounted in the lower case 511, and the humidity sensor 501 be arranged on the upper cover plate 512, the cold wind Import 5111 and cold wind outlet 5112 are arranged in the lower case 511.

Further, the humidification water box 53 include box body 531 and box cover 532, the removably installation of box cover 532 Several air holes 5321 are provided on the top of the box body 531, the box cover 532.Specifically, for containing in box body 531 It discharges water, the water evaporation in box body 531 makes the humidity of installing zone remain at higher humidity level, when needing to improve storing When the humidity in area, then fan 54 starts, so that the air of installing zone enters storing part to improve the humidity of storing part.It is preferred that , the water level sensor 533 for sensed water level is additionally provided in the box body 531, specifically, passing through water level sensor 533 It can detecte the water level in box body 531, when water is inadequate in box body 531, remind user's supplement in time, water level sensor 533 can To cooperate float 5331 to be detected.

By the way that humidification water box are arranged in thermally conductive bucket, the air humidity in installing zone is able to maintain in humidification water box and is in higher Level, the humidity in humidity sensor real-time detection storing part, when the humidity in storing part is lower than setting value, starting fan Humid air in installing zone is blown into storing part so that humidity in storing part rises until meet humidity requirement, with It realizes that the humidity in storing part is adjustable, to meet the storing requirement for requiring humidity stringent article, improves user experience.

Based on the above-mentioned technical proposal, optionally, ducting assembly 2 includes front shroud 21, back shroud 22, foam component 23 and wind Fan 20；Air-out cavity 220 is formed between the foam component 23 and the back shroud 22, offers first on the front shroud 21 Air outlet 221 is provided with the first return air inlet 221 on back shroud 22, and the first air outlet 211 is connected to the air-out cavity 220, institute The back side for stating back shroud 22 is formed with installation space for installing evaporator 11, and back shroud 22 is assembled on the liner of cabinet 1 Afterwards, evaporation cavity 100 is formed between the installation space and liner of back shroud 22, evaporator 11 is located in evaporation cavity 100, described The total air inlet (unmarked) and total return air inlet (unmarked) for being connected to the evaporation cavity 100 are offered on back shroud 22, it is described Total air inlet is connected to the air-out cavity 220, and the fan 20 is mounted on total air inlet, first return air inlet 221 connection total return air inlets；The air-supply passage 2201 for being connected to the air-out cavity 220 is formed in the foam component 22, It is also formed with the return air channel 2202 for being connected to total return air inlet in the foam component 22, is arranged in the air-supply passage 2201 There is the first air door 24, the second air outlet 212 for being connected to the air-supply passage 2201 is additionally provided on the front shroud 21, before described The second return air inlet 213 for being connected to the return air channel 2202 is additionally provided on cover board.Specifically, the temperature of freezing chamber 101 is lower, Then the first air outlet 221 on front shroud 21 and the first return air inlet 221 on back shroud 22 are located in freezing chamber 101, in this way, Freezing chamber 101 can keep connected state with air-out cavity 220 always, so that it is guaranteed that cooling capacity is in liberal supply to meet wanting for freezing It asks, and the second air outlet 212 and return air inlet 213 are located in refrigerating chamber 102, is opened by the first air door 24 in air-supply passage 2201 It closes to adjust the cold blast rate being sent in refrigerating chamber 102, to reach the cryogenic temperature adjusted in refrigerating chamber 102.Due to air duct Cold wind is distributed unitedly using air-out cavity 220 in component 2, and utilizes the air-supply passage 2201 and return air formed in foam component 23 Air blow and return is completed in channel 2202, so that the design more compact to meet miniaturization of the overall structure of ducting assembly 2, reaches Multi-temperature zone design is realized using air cooling way in the refrigeration equipment of small size.And in order to realize that Temperature Distribution is equal in freezing chamber 101 Even, first air outlet 211 is located at the top of first return air inlet 221, the air-out direction water of first air outlet 211 Flat setting or inclination are arranged upward, and the opening direction of first return air inlet 221 is downward.

Wherein, air-supply passage 2201 and return air channel 2202 and installation first are formed in foam component 23 for convenience Air door 24, the foam component 23 include the first foam block 231 and the second foam block 232, are opened up on first foam block 231 There are first through hole 2311 and the second through-hole 2312, the whole inverted u-shaped structure of second foam block 232, second foam block 232 are arranged between first foam block 231 and the back shroud 22, first foam block 231, second foam block 232 and the back shroud 23 form the air-out cavity 220；The air-supply passage 2201 and the return air channel 2202 are by described The groove opened up on first foam block 231 and/or second foam block 232 is constituted, in this way, merging the first foam block 231 When with second foam block 232, corresponding groove just forms air-supply passage 2201 and the return air channel 2202, meanwhile, the One air door 24 is clipped between the first foam block 231 and second foam block 232, so that the first air door 24 is embedded into foam component In 23, to reduce volume to the greatest extent；The first through hole 2311 is connected to second air outlet 212 and the air-supply passage 2201, second through-hole 2312 is connected to second return air inlet 213 and the return air channel 2202.Specifically, foam component After 23 are fitted together by the first foam block 231 and the second foam block 232, air-supply passage 2201 and the return air channel are formed 2202, it can be opened up accordingly according to the needs of air-supply and return air on the surface of the first foam block 231 and/or the second foam block 232 The groove of curve shape, in this way, it is logical that corresponding groove forms air-supply after the first foam block 231 and the assembling of the second foam block 232 Road 2201 and the return air channel 2202 to meet the requirement of air blow and return, meanwhile, the design that can better meet miniaturization is wanted It asks.Wherein, the top of first foam block 231 is arranged in the first through hole 2311, and the setting of the second through-hole 2312 exists The lower part of first foam block 231, the first through hole 2311 is with second through-hole 2312 along first foam block 231 Diagonal line distribution, corresponding, it is in diagonal line that the second air outlet 212 and the second return air inlet 213 on front shroud 21 are also corresponding Arrangement up and down, in this way, the top releasing cool air from the second air outlet 212 from refrigerating chamber 102 can be made, using under cold air gravity Drop uniformly freezes to refrigerating chamber 102, and the air of 102 bottom of refrigerating chamber realizes that return air is complete by the second return air inlet 213 At air circulation flow.

Further, for the overall volume of maximum compressed air passage component 2, realize that structure more compactization is set Meter, the bottom of first foam block 231 are provided with gap structure 2310, and the back shroud 22 is provided with what inclination extended downward Ventilation shaft 222, first return air inlet 221 are formed on the ventilation shaft 222, and the ventilation shaft 222 is successively inserted in In the opening of second foam block 232 and the opening of the gap structure 2310, the side wall of the gap structure 2310 and institute State the first company formed between the outer wall of ventilation shaft 222 for being connected to first air outlet 211 and the air-out cavity 220 Connect road 2110.Specifically, the gap structure 2310 that the bottom of the first foam block 231 is formed can be used for placing ventilation shaft 222, in this way, making the first interface channel 2110 for being connected to the first air outlet 211 and air-out cavity 220 by 222 He of ventilation shaft The formation of gap structure 2310 is lacked without being additionally individually formed the channel in the first foam block 231 at the same time it can also utilize Mouth structure 2310 installs ventilation shaft 222, so that the overall structure of ducting assembly 2 is more compact small and exquisite, to greatest extent Meet the requirement of Miniaturization Design.Preferably, in order to meet the design requirement of refrigeration equipment three-temperature-zone, in the upper of refrigerating chamber 102 Portion forms third greenhouse 103 by partition again, specifically, being configured with upper spacer 3 and lower clapboard 4, lower clapboard up to lower in cabinet 1 4 lower section forms freezing chamber 101, and refrigerating chamber 102 is formed between upper spacer 3 and lower clapboard 4, and the top of upper spacer 3 forms third Greenhouse 103；Foam component 2 further includes third foam block 233, between the third foam block 233 and second foam block 232 The second interface channel 2203 for being connected to the air-out cavity 220 is formed, is provided with the second wind in second interface channel 2203 Door 25, the top of the back shroud 22 is provided with the auxiliary air-outlet 223 for being connected to second interface channel 2203, the auxiliary Auxiliary air duct 26 is connected on air outlet 223, the top of the front shroud 21 is provided with the auxiliary of the connection return air channel 2202 Help return air inlet 214.Specifically, auxiliary air duct 26 includes the auxiliary cover plate 261 to link together and assists foam block 262, it is described It is formed with the ventilating duct for connecting the auxiliary air-outlet 223 in auxiliary foam block 262, it will be from auxiliary outlet air by auxiliary air duct 26 The cold air of 223 output of mouth are sent in third greenhouse 103, and the auxiliary return air inlet 214 of 21 upper end of front shroud setting will be used for Third greenhouse 103 carries out return air to meet the requirement that wind circulates.

Preferably, freeze in order to more uniform to refrigerating chamber 102, so that cold air is evenly distributed, upper spacer 3 is arranged There is hollow cavity 31, the lower surface of upper spacer 3 is provided with the exhaust vent 32 of several connection hollow cavities 31, the rear end of upper spacer 3 Portion is provided with the connector (unmarked) of connection hollow cavity 31；After the upper spacer 3 is installed in the cabinet 1, the company Interface is connect with second air outlet 212.Specifically, being introduced into refrigerating chamber 102 from the cold air that the second air outlet 212 exports Into the hollow cavity 31 of upper spacer 3, then, several exhaust vents 32 by the setting of 3 lower surface of upper spacer are uniformly exported, In order to achieve the purpose that cold air is evenly distributed, the lower surface of upper spacer 3 can form several exhaust vents 32 of array arrangement, out Air holes 32 can cover the entire cross section of refrigerating chamber 102, in this way, can be cold from each position release in the top of refrigerating chamber 102 Gas, so that the cooling capacity of refrigerating chamber 102 is evenly distributed, to obtain more refrigeration effect.Wherein, in order to avoid adjacent compartment Temperature interact, the upper spacer 3 and lower clapboard 4 are thermal-insulation baffle plate.And for the connection of better seal separator edge Gap, improves the temperature control accuracy of each warm area, and the rear end of upper spacer 3 forms end slot 301, corresponding, front shroud The top of second air outlet 212 is provided with cutting 201 on 21, cutting 201 is inserted into end slot 301, it is ensured that on every It is tightly connected between plate 3 and ducting assembly 2；Meanwhile the both sides of upper spacer 3 can also form side slot 302, it is corresponding , the liner two sides of cabinet 1 form gallbladder muscle structure 101 outstanding, and gallbladder muscle structure 101 is inserted in corresponding side slot 302, from And upper spacer 3 is connect with the liner both sides sealing of cabinet 1, and upper spacer 3 in order to facilitate the installation of, under side slot 302 Edge is provided with multiple claws 303, and claw 303 is stuck in the downside of gallbladder muscle structure 101, during actual assembled, operator First end slot 301 and cutting 201 are plugged in together, then, upper spacer 3 is pressed down on, so that claw 303 is stuck in gallbladder muscle knot The lower part of structure 101 is snapped fitted to gallbladder muscle structure 101 in side slot 302 with realizing.Likewise, the sealing for lower clapboard 4 is pacified The liner two sides of dress, cabinet 1 form sliding slot 102, and the both sides of lower clapboard 4 are inserted in sliding slot 102, and the rear end of lower clapboard 4 It is formed with overlap joint table top 41, it is corresponding, it is provided with step surface structure 202 on front shroud 21, overlap joint table top 41 is against being overlapped on In step surface structure 202；And in order to improve the bonding strength between overlap joint table top 41 and step surface structure 202, on front shroud 21 Be additionally provided with locating piece 203, locating piece 203 is located at the top of step surface structure 202, overlap joint table top 41 be clipped in locating piece 203 with Between step surface structure 202.

By the way that foam component is being arranged between front and rear cover plate, foam component will form air-out cavity between back shroud, It is entered by the cold air that evaporator heat exchange is formed and concentrates conveying in air-out cavity, meanwhile, it is provided in foam component for sending The channel of wind and return air, to meet the multiple air outlet cold air outlet air requirements of front shroud, realization meets in lesser volume to be had more The requirement of wind, to realize that the ducting assembly design of miniaturization meets the air-supply requirement of refrigeration equipment multi-temperature zone, to improve user's body The property tested.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, the utility model embodiment technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (10)

1. a kind of drawer appliance with the wet function of independent temperature control, which is characterized in that including thermally conductive bucket, drawer, humidification water box and Fan, partition is provided in the thermally conductive bucket, and the thermally conductive bucket is divided into storing part and installing zone, the partition by the partition On be additionally provided with the ventilation hole of connection storing part and the installing zone, the drawer is arranged in the storing part, the humidification Water box and the fan are located at the installing zone, and the fan covers the ventilation hole；It is additionally provided in the storing part and institute State the humidity sensor of fan linkage.

2. the drawer appliance according to claim 1 with the wet function of independent temperature control, which is characterized in that the drawer includes Drawer body and front panel, the front panel are arranged on the drawer body, and the front panel has for covering the peace Fill the extension in area；The drawer is in close state down, and the front panel covers in opening and the institute of the storing part simultaneously State the opening of installing zone.

3. the drawer appliance according to claim 2 with the wet function of independent temperature control, which is characterized in that the thermally conductive bucket Bung hole is provided with the sealing ring with front panel cooperation.

4. the drawer appliance according to claim 1 with the wet function of independent temperature control, which is characterized in that the thermally conductive bucket packet Upper cover plate and lower case are included, the upper cover plate is fixed in the lower case.

5. the drawer appliance according to claim 4 with the wet function of independent temperature control, which is characterized in that the humidity sensor Device is arranged on the upper cover plate.

6. the drawer appliance according to claim 1 with the wet function of independent temperature control, which is characterized in that the humidification water box Including box body and box cover, the box cover is detachably arranged in the top of the box body, is provided on the box cover several ventilative Hole.

7. the drawer appliance according to claim 6 with the wet function of independent temperature control, which is characterized in that in the box body also It is provided with the water level sensor for sensed water level.

8. a kind of refrigeration equipment, including cabinet, which is characterized in that further include as claimed in claim 1 with independent The drawer appliance of the wet function of temperature control；The thermally conductive bucket of the drawer appliance is arranged in the cabinet.

9. refrigeration equipment according to claim 8, which is characterized in that be provided with upper spacer arranged up and down in the cabinet And the cabinet is divided into freezing chamber, refrigerating chamber and third temperature by lower clapboard, the upper spacer and the lower clapboard from the bottom to top Room, the thermally conductive bucket are arranged in the third greenhouse；The refrigeration equipment further includes ducting assembly, and the ducting assembly includes Front shroud, back shroud, foam component, fan and auxiliary air duct, are formed with for installing evaporation between the back shroud and liner The evaporation cavity of device forms air-out cavity, is provided with first on the front shroud between the foam component and the back shroud Air outlet is provided with the first return air inlet on the back shroud, and first air outlet is connected to the air-out cavity, the rear cover The total air inlet and total return air inlet for being connected to the evaporation cavity are offered on plate, total air inlet and the air-out cavity connect Logical, the fan is mounted on total air inlet, the first return air inlet connection total return air inlet, in the foam component It is formed with the air-supply passage for being connected to the air-out cavity, the return air for being connected to total return air inlet is also formed in the foam component Channel is provided with the first air door in the air-supply passage, and the second of the connection air-supply passage is additionally provided on the front shroud Air outlet is additionally provided with the second return air inlet for being connected to the return air channel, the top setting of the back shroud on the front shroud There is the auxiliary air-outlet for being connected to the air-out cavity, auxiliary air duct, the top of the front shroud are connected on the auxiliary air-outlet Portion is provided with the auxiliary return air inlet for being connected to the return air channel；The back shroud and the auxiliary air duct are mounted on the cabinet On liner；First air outlet and first return air inlet are located at the freezing chamber, second air outlet and described second Return air inlet is located at the refrigerating chamber, and the auxiliary air duct and the auxiliary return air inlet are located at the third greenhouse.

10. refrigeration equipment according to claim 9, which is characterized in that the foam component includes the first foam block and the Two foam blocks, offer first through hole and the second through-hole on first foam block, the whole inverted u-shaped knot of second foam block Structure, second foam block are arranged between first foam block and the back shroud, first foam block, described second Foam block and the back shroud form the air-out cavity；The air-supply passage and the return air channel are by first foam block And/or the groove opened up on second foam block is constituted；The first through hole is connected to second air outlet and the air-supply Channel, second through-hole are connected to second return air inlet and the return air channel.